Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
ED

Eric F. Dahlinger

POPolyvac: 1 patents #5 of 16Top 35%
Hawthorn Woods, IL: #34 of 142 inventorsTop 25%
Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #862,102 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8128601 Portal device Sanford S. Kunkel 2012-03-06
8100864 Portal device Sanford S. Kunkel 2012-01-24
7892237 Surgical access device and method 2011-02-22
7377897 Portal device Sanford S. Kunkel 2008-05-27
6695773 Surgical instrument fluid shield 2004-02-24
6471167 Surgical tray support system Reese Myers, Timothy E. Wood 2002-10-29